144635180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{8599}}^1$

素因数の和:8666

約数の個数: 36

約数和(自身を含む): 314605200

約数和(自身を除く): 169970020

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 841, 1682, 3364, 4205, 8410, 8599, 16820, 17198, 34396, 42995, 85990, 171980, 249371, 498742, 997484, 1246855, 2493710, 4987420, 7231759, 14463518, 28927036, 36158795, 72317590, 144635180]

約数ペア:

[(1, 144635180), (2, 72317590), (4, 36158795), (5, 28927036), (10, 14463518), (20, 7231759), (29, 4987420), (58, 2493710), (116, 1246855), (145, 997484), (290, 498742), (580, 249371), (841, 171980), (1682, 85990), (3364, 42995), (4205, 34396), (8410, 17198), (8599, 16820)]